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JRE 8 rt.jar - com.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib 63,596,151 rt.jar
Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/org/apache/xerces/internal/impl/dv/xs/DecimalDV.java
/* * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ /* * Copyright 2001,2002,2004,2005 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.sun.org.apache.xerces.internal.impl.dv.xs; import java.math.BigDecimal; import java.math.BigInteger; import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException; import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext; import com.sun.org.apache.xerces.internal.xs.datatypes.XSDecimal; import java.util.Objects; /** * Represent the schema type "decimal" * * @xerces.internal * * @author Neeraj Bajaj, Sun Microsystems, inc. * @author Sandy Gao, IBM * */ public class DecimalDV extends TypeValidator { @Override public final short getAllowedFacets(){ return ( XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_WHITESPACE | XSSimpleTypeDecl.FACET_ENUMERATION |XSSimpleTypeDecl.FACET_MAXINCLUSIVE |XSSimpleTypeDecl.FACET_MININCLUSIVE | XSSimpleTypeDecl.FACET_MAXEXCLUSIVE | XSSimpleTypeDecl.FACET_MINEXCLUSIVE | XSSimpleTypeDecl.FACET_TOTALDIGITS | XSSimpleTypeDecl.FACET_FRACTIONDIGITS); } @Override public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException { try { return new XDecimal(content); } catch (NumberFormatException nfe) { throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "decimal"}); } } @Override public final int compare(Object value1, Object value2){ return ((XDecimal)value1).compareTo((XDecimal)value2); } @Override public final int getTotalDigits(Object value){ return ((XDecimal)value).totalDigits; } @Override public final int getFractionDigits(Object value){ return ((XDecimal)value).fracDigits; } // Avoid using the heavy-weight java.math.BigDecimal static final class XDecimal implements XSDecimal { // sign: 0 for vlaue 0; 1 for positive values; -1 for negative values int sign = 1; // total digits. >= 1 int totalDigits = 0; // integer digits when sign != 0 int intDigits = 0; // fraction digits when sign != 0 int fracDigits = 0; // the string representing the integer part String ivalue = ""; // the string representing the fraction part String fvalue = ""; // whether the canonical form contains decimal point boolean integer = false; XDecimal(String content) throws NumberFormatException { initD(content); } XDecimal(String content, boolean integer) throws NumberFormatException { if (integer) initI(content); else initD(content); } void initD(String content) throws NumberFormatException { int len = content.length(); if (len == 0) throw new NumberFormatException(); // these 4 variables are used to indicate where the integre/fraction // parts start/end. int intStart = 0, intEnd = 0, fracStart = 0, fracEnd = 0; // Deal with leading sign symbol if present if (content.charAt(0) == '+') { // skip '+', so intStart should be 1 intStart = 1; } else if (content.charAt(0) == '-') { // keep '-', so intStart is stil 0 intStart = 1; sign = -1; } // skip leading zeroes in integer part int actualIntStart = intStart; while (actualIntStart < len && content.charAt(actualIntStart) == '0') { actualIntStart++; } // Find the ending position of the integer part for (intEnd = actualIntStart; intEnd < len && TypeValidator.isDigit(content.charAt(intEnd)); intEnd++); // Not reached the end yet if (intEnd < len) { // the remaining part is not ".DDD", error if (content.charAt(intEnd) != '.') throw new NumberFormatException(); // fraction part starts after '.', and ends at the end of the input fracStart = intEnd + 1; fracEnd = len; } // no integer part, no fraction part, error. if (intStart == intEnd && fracStart == fracEnd) throw new NumberFormatException(); // ignore trailing zeroes in fraction part while (fracEnd > fracStart && content.charAt(fracEnd-1) == '0') { fracEnd--; } // check whether there is non-digit characters in the fraction part for (int fracPos = fracStart; fracPos < fracEnd; fracPos++) { if (!TypeValidator.isDigit(content.charAt(fracPos))) throw new NumberFormatException(); } intDigits = intEnd - actualIntStart; fracDigits = fracEnd - fracStart; totalDigits = intDigits + fracDigits; if (intDigits > 0) { ivalue = content.substring(actualIntStart, intEnd); if (fracDigits > 0) fvalue = content.substring(fracStart, fracEnd); } else { if (fracDigits > 0) { fvalue = content.substring(fracStart, fracEnd); } else { // ".00", treat it as "0" sign = 0; } } } void initI(String content) throws NumberFormatException { int len = content.length(); if (len == 0) throw new NumberFormatException(); // these 2 variables are used to indicate where the integre start/end. int intStart = 0, intEnd = 0; // Deal with leading sign symbol if present if (content.charAt(0) == '+') { // skip '+', so intStart should be 1 intStart = 1; } else if (content.charAt(0) == '-') { // keep '-', so intStart is stil 0 intStart = 1; sign = -1; } // skip leading zeroes in integer part int actualIntStart = intStart; while (actualIntStart < len && content.charAt(actualIntStart) == '0') { actualIntStart++; } // Find the ending position of the integer part for (intEnd = actualIntStart; intEnd < len && TypeValidator.isDigit(content.charAt(intEnd)); intEnd++); // Not reached the end yet, error if (intEnd < len) throw new NumberFormatException(); // no integer part, error. if (intStart == intEnd) throw new NumberFormatException(); intDigits = intEnd - actualIntStart; fracDigits = 0; totalDigits = intDigits; if (intDigits > 0) { ivalue = content.substring(actualIntStart, intEnd); } else { // "00", treat it as "0" sign = 0; } integer = true; } @Override public boolean equals(Object val) { if (val == this) return true; if (!(val instanceof XDecimal)) return false; XDecimal oval = (XDecimal)val; if (sign != oval.sign) return false; if (sign == 0) return true; return intDigits == oval.intDigits && fracDigits == oval.fracDigits && ivalue.equals(oval.ivalue) && fvalue.equals(oval.fvalue); } @Override public int hashCode() { int hash = 7; hash = 17 * hash + this.sign; if (this.sign == 0) return hash; hash = 17 * hash + this.intDigits; hash = 17 * hash + this.fracDigits; hash = 17 * hash + Objects.hashCode(this.ivalue); hash = 17 * hash + Objects.hashCode(this.fvalue); return hash; } public int compareTo(XDecimal val) { if (sign != val.sign) return sign > val.sign ? 1 : -1; if (sign == 0) return 0; return sign * intComp(val); } private int intComp(XDecimal val) { if (intDigits != val.intDigits) return intDigits > val.intDigits ? 1 : -1; int ret = ivalue.compareTo(val.ivalue); if (ret != 0) return ret > 0 ? 1 : -1;; ret = fvalue.compareTo(val.fvalue); return ret == 0 ? 0 : (ret > 0 ? 1 : -1); } private String canonical; @Override public synchronized String toString() { if (canonical == null) { makeCanonical(); } return canonical; } private void makeCanonical() { if (sign == 0) { if (integer) canonical = "0"; else canonical = "0.0"; return; } if (integer && sign > 0) { canonical = ivalue; return; } // for -0.1, total digits is 1, so we need 3 extra spots final StringBuilder buffer = new StringBuilder(totalDigits+3); if (sign == -1) buffer.append('-'); if (intDigits != 0) buffer.append(ivalue); else buffer.append('0'); if (!integer) { buffer.append('.'); if (fracDigits != 0) { buffer.append(fvalue); } else { buffer.append('0'); } } canonical = buffer.toString(); } @Override public BigDecimal getBigDecimal() { if (sign == 0) { return new BigDecimal(BigInteger.ZERO); } return new BigDecimal(toString()); } @Override public BigInteger getBigInteger() throws NumberFormatException { if (fracDigits != 0) { throw new NumberFormatException(); } if (sign == 0) { return BigInteger.ZERO; } if (sign == 1) { return new BigInteger(ivalue); } return new BigInteger("-" + ivalue); } @Override public long getLong() throws NumberFormatException { if (fracDigits != 0) { throw new NumberFormatException(); } if (sign == 0) { return 0L; } if (sign == 1) { return Long.parseLong(ivalue); } return Long.parseLong("-" + ivalue); } @Override public int getInt() throws NumberFormatException { if (fracDigits != 0) { throw new NumberFormatException(); } if (sign == 0) { return 0; } if (sign == 1) { return Integer.parseInt(ivalue); } return Integer.parseInt("-" + ivalue); } @Override public short getShort() throws NumberFormatException { if (fracDigits != 0) { throw new NumberFormatException(); } if (sign == 0) { return 0; } if (sign == 1) { return Short.parseShort(ivalue); } return Short.parseShort("-" + ivalue); } @Override public byte getByte() throws NumberFormatException { if (fracDigits != 0) { throw new NumberFormatException(); } if (sign == 0) { return 0; } if (sign == 1) { return Byte.parseByte(ivalue); } return Byte.parseByte("-" + ivalue); } } } // class DecimalDV
⏎ com/sun/org/apache/xerces/internal/impl/dv/xs/DecimalDV.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
⇒ Backup JDK 8 Installation Directory
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